🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.54 AU - 1.6 AU

Year: 715 Days

Day: 15.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,255,938 km

• M1: 35,903 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.77 AU - 3.09 AU

Year: 1823 Days

Day: 29.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,255,938 km

• M1: 1,685,070 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.69 AU - 4.19 AU

Year: 2319 Days

Day: 33.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,255,938 km

• M1: 49,367 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.98 AU - 4.76 AU

Year: 2767 Days

Day: 20.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 11

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.44 AU - 8.34 AU

Year: 6573 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,255,938 km

• M1: 136,882 km (0.071 R)
• M2: 1,791,734 km (0.106 R)
• M3: 2,292,737 km (0.096 R)
• M4: 3,622,662 km (0.027 R)
• M5: 3,988,429 km (0.082 R)
• M6: 5,617,101 km (0.11 R)
• M7: 7,949,332 km (0.086 R)
• M8: 9,435,736 km (0.08 R)
• M9: 9,911,457 km (0.076 R)
• M10: 10,357,708 km (0.105 R)
• M11: 11,728,174 km (0.026 R)
• M12: 12,898,328 km (0.118 R)
• M13: 15,708,375 km (0.039 R)
• M14: 16,563,177 km (0.111 R)
• M15: 23,593,978 km (0.112 R)
• M16: 25,041,188 km (0.025 R)
• M17: 32,389,734 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 11.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.12 AU - 8.7 AU

Year: 8864 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,255,938 km

• M1: 148,401 km (0.049 R)
• M2: 556,803 km (0.093 R)
• M3: 952,639 km (0.099 R)
• M4: 1,618,350 km (0.057 R)
• M5: 2,231,851 km (0.12 R)
• M6: 2,735,397 km (0.117 R)
• M7: 4,334,897 km (0.114 R)
• M8: 5,013,922 km (0.098 R)
• M9: 6,420,890 km (0.092 R)
• M10: 6,921,295 km (0.089 R)
• M11: 8,000,195 km (0.079 R)
• M12: 8,819,991 km (0.102 R)
• M13: 10,131,366 km (0.071 R)
• M14: 12,565,623 km (0.117 R)
• M15: 14,001,314 km (0.085 R)
• M16: 14,390,717 km (0.1 R)
• M17: 14,844,597 km (0.089 R)
• M18: 16,756,607 km (0.044 R)
• M19: 17,386,564 km (0.077 R)
• M20: 18,560,009 km (0.077 R)
• M21: 18,962,727 km (0.041 R)
• M22: 21,064,278 km (0.082 R)
• M23: 23,007,704 km (0.111 R)
• M24: 25,395,435 km (0.09 R)
• M25: 28,119,463 km (0.104 R)
• M26: 32,272,001 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.1

Radius: 3.3

Gravity: 47.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.18 AU - 15.44 AU

Year: 16663 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 86,255,938 km

• M1: 41,289 km (0.111 R)
• M2: 191,635 km (0.1 R)
• M3: 386,262 km (0.093 R)
• M4: 738,415 km (0.116 R)
• M5: 898,036 km (0.086 R)
• M6: 1,167,462 km (0.07 R)
• M7: 2,047,247 km (0.108 R)
• M8: 2,201,482 km (0.046 R)
• M9: 2,621,254 km (0.095 R)
• M10: 3,400,509 km (0.091 R)
• M11: 3,959,257 km (0.072 R)
• M12: 4,416,877 km (0.12 R)
• M13: 4,908,605 km (0.108 R)
• M14: 5,220,816 km (0.083 R)
• M15: 6,078,311 km (0.078 R)
• M16: 6,561,063 km (0.11 R)
• M17: 6,896,761 km (0.114 R)
• M18: 12,872,298 km (0.11 R)
• M19: 13,665,765 km (0.04 R)
• M20: 14,421,384 km (0.066 R)
• M21: 19,376,365 km (0.065 R)
• M22: 20,328,555 km (0.116 R)
• M23: 22,892,214 km (0.083 R)
• M24: 24,950,681 km (0.114 R)
• M25: 27,557,873 km (0.072 R)
• M26: 27,991,108 km (0.11 R)
• M27: 28,209,521 km (0.084 R)
• M28: 30,111,658 km (0.032 R)
• M29: 31,859,559 km (0.077 R)
• M30: 33,797,151 km (0.068 R)
• M31: 36,979,696 km (0.119 R)
• M32: 41,196,112 km (0.053 R)
• M33: 42,910,803 km (0.1 R)
• M34: 43,785,651 km (0.106 R)
• M35: 44,672,318 km (0.061 R)
• M36: 49,127,193 km (0.117 R)
• M37: 49,604,260 km (0.047 R)
• M38: 54,886,711 km (0.084 R)
• M39: 55,744,655 km (0.109 R)
• M40: 56,960,586 km (0.09 R)
• M41: 57,311,094 km (0.066 R)
• M42: 57,487,021 km (0.044 R)
• M43: 60,531,936 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.4

Radius: 7

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17 AU - 19.92 AU

Year: 28826 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,255,938 km

• M1: 87,066 km (0.092 R)
• M2: 420,520 km (0.115 R)
• M3: 1,068,578 km (0.095 R)
• M4: 1,401,433 km (0.101 R)
• M5: 2,040,066 km (0.1 R)
• M6: 2,580,264 km (0.103 R)
• M7: 2,884,247 km (0.052 R)
• M8: 4,558,846 km (0.09 R)
• M9: 5,478,723 km (0.03 R)
• M10: 5,939,484 km (0.061 R)
• M11: 7,082,412 km (0.074 R)
• M12: 9,148,059 km (0.062 R)
• M13: 10,601,702 km (0.113 R)
• M14: 11,584,859 km (0.061 R)
• M15: 12,133,285 km (0.112 R)
• M16: 15,877,570 km (0.118 R)
• M17: 16,298,239 km (0.116 R)
• M18: 18,886,282 km (0.06 R)
• M19: 19,742,132 km (0.117 R)
• M20: 26,824,245 km (0.12 R)
• M21: 27,904,790 km (0.086 R)
• M22: 32,115,521 km (0.11 R)
• M23: 34,441,619 km (0.063 R)
• M24: 47,078,300 km (0.09 R)
• M25: 51,708,803 km (0.106 R)
• M26: 53,379,961 km (0.109 R)
• M27: 59,815,362 km (0.03 R)
• M28: 62,694,972 km (0.027 R)
• M29: 64,807,593 km (0.112 R)
• M30: 69,845,750 km (0.1 R)
• M31: 75,374,738 km (0.12 R)
• M32: 78,003,621 km (0.099 R)
• M33: 83,696,568 km (0.094 R)
• M34: 86,255,888 km (0.089 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,533 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit